Date prélèvement29/08/2014
IBMR7.590
Robustesse8.16
Faciès UR1radier (26%)
Faciès UR2pl. lent (74%)
Taxon Code % rec taxon UR1 % rec taxon UR2 % station
Zannichellia palustris ZANPAL 25 2.6 8.424
Ulva sp. ULVSPX 15 2.25 5.565
Ludwigia peploides LUDPEP 3 3.5 3.37
Potamogeton nodosus POTNOD 8.6 0.05 2.273
Cladophora sp. CLASPX 1 2 1.74
Spirogyra sp. SPISPX 0.01 2 1.4826
Hydrodictyon sp. HYISPX 0.1 1.4 1.062
Myriophyllum spicatum MYRSPI 0.15 1.25 0.964
Melosira sp. MELSPX 0 1 0.74
Potamogeton berchtoldii POTBER 0 0.6 0.444
Ranunculus fluitans RANFLU 0.005 0.25 0.1863
Mentha aquatica MENAQU 0.15 0.05 0.076
Paspalum distichum PASDIS 0.1 0.05 0.063
Nasturtium officinale NASOFF 0.15 0.01 0.0464
Phalaris arundinacea PHAARU 0.15 0.01 0.0464
Agrostis stolonifera AGRSTO 0.05 0.02 0.0278
Diatoma sp. DIASPX 0.1 0 0.026
Oscillatoria sp. OSCSPX 0.01 0.01 0.01
Mougeotia sp. MOUSPX 0.005 0.005 0.005
Vaucheria sp. VAUSPX 0.005 0.005 0.005
Leptodictyum riparium LEORIP 0.005 0.005 0.005
Ceratophyllum demersum CERDEM 0.005 0.005 0.005
Lemna minor LEMMIN 0.005 0.005 0.005
Ranunculus repens RANREP 0.005 0.005 0.005
Helosciadium nodiflorum HELNOD 0 0.005 0.0037
Mentha longifolia MENLON 0 0.005 0.0037
Bidens frondosa BIDFRO 0 0.005 0.0037
Cyperus fuscus CYPFUS 0 0.005 0.0037
Juncus articulatus JUNART 0 0.005 0.0037
Lysimachia vulgaris LYSVUL 0 0.005 0.0037
Lythrum salicaria LYTSAL 0 0.005 0.0037
Rorippa sylvestris RORSYL 0 0.005 0.0037
Chara vulgaris CHAVUL 0.01 0 0.0026
Phormidium sp. PHOSPX 0.005 0 0.0013
Equisetum ramosissimum EQURAM 0.005 0 0.0013
Lycopus europaeus LYCEUR 0.005 0 0.0013
Veronica anagallis-aquatica VERANA 0.005 0 0.0013
Persicaria maculosa PERMAC 0.005 0 0.0013